抗菌的

Objective To investigate the effects of incorporating three different zinc oxide on the antibac-terial activity of composite resin.

目的 研究3种不同形貌氧化锌对复合树脂抗菌性能的影响。

OBJECTIVE: To explore the component structure and antibacterial activity of quaternized zirconium phosphates.

目的：分析季铵化磷酸锆的组成结构和抗菌活性。

So it was very important to improve ability of tolerance of alfalfa to abiotic bacteria.

借助植物基因工程手段提高苜蓿抗菌性是现代育种的重要途径。

The deduced amino acid sequence resulted in 53 amino with 46% identity to amphibia.

将阳性重组体进行测序，分析蛙皮素的氨基酸序列，显示它属于蛙皮抗菌肽家族。

Objective: To analyze significant error's reasons of current K-B method for detecting antimicrobic activity of natural product, and introduce modified method.

目的：对现行纸片扩散法检测天然抗菌成分存在显著误差的原因进行分析，提出改进方法。

Objective To study the antibiotic property of Apocynum venetum.

目的 了解罗布麻纤维的抗菌性能。

ABSTRACT］ObjectiveTo study the antibiotic property of Apocynum venetum.

摘要］ 目的了解罗布麻纤维的抗菌性能。

ConclusionThe Apocynum venetum has good antibiotic characteristics.

罗布麻纤维具有较强的抗菌性。

The Apocynum venetum has good antibiotic characteristics.

罗布麻纤维具有较强的抗菌性。

In this paper isopropyl -γ- chlorobutyrate was prepared from γ- butyrolactone by one - step. The effects of molar ratio of reactants, reaction temperature, reaction time on the yield of product were discussed, the optimum reaction condition was obtained.

一氯代丁酸异雨酯是合成新型拟除虫菊酯中间体环丙烷较酸及高效抗菌新药丙氟见酸和环丙氟院酸中间体环丙胺的重要原料［''］。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。